Home / 54,432,016.70-81,648,025.05-16,093,906.70

Finding the Fourth Proportional to 54,432,016.70, 81,648,025.05 and 16,093,906.70

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Solution

The fourth proportional to 54,432,016.70, 81,648,025.05 and 16,093,906.70 is: 24,140,860.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,432,016.70 : 81,648,025.05 = 16,093,906.70 : x
  2. Step 2: Convert to fraction form
    54,432,016.70/81,648,025.05 = 16,093,906.70/x
  3. Step 3: Cross multiply
    54,432,016.70x = 81,648,025.05 × 16,093,906.70
  4. Step 4: Simplify right side
    54,432,016.70x = 1,314,035,697,393,962.75
  5. Step 5: Solve for x
    x = 1,314,035,697,393,962.75/54,432,016.70
  6. Step 6: Final answer
    x = 24,140,860.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.